With a strong Fall season finally drying up, June represents a relatively barren month for ecchi fans. The few releases we do get do not lack for intrigue though.
Bust shot is a soft-core ero manga story about a nude photographer. It is very heavy on nudity, though still has the feel of a non-hentai manga for the most part.
The quasi-CG anime Knights of Sidonia added a nipple to one of the gratuitous changing scenes. Nothing to get terribly excited about, but seeing that nudity was not expected from this anime it is a bit interesting.
The Emma anime from 2005 was an innocent tale of Victorian era love, and was accordingly PG-rated in its content. The manga source, however, was quite a bit more sensual, particularly in the later volumes.